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FAA Advisory Circulars

rosaP Repository & Open Science Access Portal

FAA Advisories concern how to comply with airworthiness regulations. This collection was published from 1957 to 2000. The FAA Advisory Circular System was established for the publication of nonregulatory guidance and informational material to the public. Bookmark this collection: https://rosap.ntl.bts.gov/collection_faacirculars or https://doi.org/10.21949/1530829.

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Showing 1421 - 1440 of 2072 results
  • AC 332B Aircraft Engine Type Certification Handbook
    AC 33-2B: Aircraft Engine Type Certification Handbook
    United States. Department of Transportation. Federal Aviation Administration
    1993-06-30 | PDF
    This advisory circular (AC) provides methods acceptable to the Administrator for showing compliance with the type certification requirements of aircraft engines in Part 33, inclusive through amendment 12, of the Federal Aviation Regulations (FAR).
  • AC 333 Turbine and Compressor Rotors Type Certification Substantiation Procedures
    AC 33-3: Turbine and Compressor Rotors Type Certification Substantiation Procedures
    United States. Department of Transportation. Federal Aviation Administration
    1968-09-09 | PDF
    This circular sets forth guidance and acceptable means, not the sole means, by which compliance may be shown with the turbine and compressor rotor substantiation requirements in Federal Aviation Regulations, Part 33.
  • AC 334 Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines
    AC 33-4: Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines
    United States. Department of Transportation. Federal Aviation Administration
    1983-07-28 | PDF
    This circular provides guidance and acceptable means, not the sole means, by which compliance may be shown with the design requirements of Part 33 to minimize the probability of the occurrence of an internal fire when titanium is used in aircraft turbine engines.
  • AC 335 Turbine Engine Rotor Blade ContainmentDurability
    AC 33-5: Turbine Engine Rotor Blade Containment/Durability
    United States. Department of Transportation. Federal Aviation Administration
    1990-06-18 | PDF
    This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used by an applicant in showing compliance with the turbine engine rotor blade containment requirements of Part 33 of the Federal Aviation Regulations (FAR).
  • AC 336 Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines
    AC 33-6: Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines
    United States. Department of Transportation. Federal Aviation Administration
    1994-12-20 | PDF
    This advisory circular provides guidelines for the development of repair procedures for weld repairs on crankcases and cylinders of piston engines.
  • AC 33471 Detonation Testing in Reciprocating Aircraft Engines
    AC 33.47-1: Detonation Testing in Reciprocating Aircraft Engines
    United States. Department of Transportation. Federal Aviation Administration
    1988-06-27 | PDF
    This advisory circular (AC) provides guidance material and information relating to detonation testing for reciprocating aircraft engines. The methods presented in this AC are not necessarily applicable to engines using alcohol or alcohol/gasoline type fuels. Guidance contained in this AC does not constitute a regulation and, therefore, is not manda ...
  • AC 33651 Surge and Stall Characteristics of Aircraft Turbine Engine
    AC 33.65-1: Surge and Stall Characteristics of Aircraft Turbine Engine
    United States. Department of Transportation. Federal Aviation Administration
    1985-12-06 | PDF
    This advisory circular (AC) provides guidance material for acceptable means of demonstrating compliance with the requirements of Part 33 of the Federal Aviation Regulations (FAR) relative to surge and stall characteristics and thrust repsonse of turbine engines. These guidelines do not constitute a regulation and are therefore not mandatory. Additi ...
  • AC 337492 Turbine Engine Continued Rotation and Rotor Locking
    AC 33.74/92: Turbine Engine Continued Rotation and Rotor Locking
    United States. Department of Transportation. Federal Aviation Administration
    1997-02-14 | PDF
    This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate compliance with the continued rotation and rotor locking requirements of part 33 of the Federal Aviation Regulations (FAR’s). This AC is combining part 33 sections 33.74 and 33.92. This AC will be incorporated into AC 33.2 ...
  • AC 3383 Turbine Engine Vibration Survey
    AC 33.83: Turbine Engine Vibration Survey
    United States. Department of Transportation. Federal Aviation Administration
    1997-02-14 | PDF
    This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate compliance with the vibration survey requirements of part 33 of the Federal Aviation Regulations (FAR). This AC will be incorporated into AC 33.2, Aircraft Engine Type Certification Handbook at a later date.
  • AC 35371 Composite Propeller Blade Fatigue Substantiation
    AC 35.37-1: Composite Propeller Blade Fatigue Substantiation
    United States. Department of Transportation. Federal Aviation Administration
    1993-05-11 | PDF
    This advisory circular (AC) provides guidance and an acceptable method, but not the only method, by which composite propeller blades can be fatigue evaluated for determination of safe vibratory loadings, as required by Federal Aviation Regulations (FAR) 35.37.
  • AC 361 Airplane Noise Levels
    AC 36-1: Airplane Noise Levels
    United States. Department of Transportation. Federal Aviation Administration
    1973-05-31 | PDF
    This circular provides noise level data for turbine powered airplanes.
  • AC 361A Certificated Airplane Noise Levels
    AC 36-1A: Certificated Airplane Noise Levels
    United States. Department of Transportation. Federal Aviation Administration
    1975-07-21 | PDF
    This circular provides noise level data for airplanes certificated under FAR Part 36 since its publication on November 18, 1969.
  • AC 361C Certificated and International Airplane Noise Levels
    AC 36-1C: Certificated and International Airplane Noise Levels
    United States. Department of Transportation. Federal Aviation Administration
    1983-06-06 | PDF
    This circular provides noise level data for airplanes certificated under FAR Part 36 since its publication on November 18, 1969. Noise level data for international airplanes certificated to ICAO Annex 16 standards are also provided for informational purposes.
  • AC 361D Noise Levels for US Certificated and Foreign Aircraft
    AC 36-1D: Noise Levels for U.S. Certificated and Foreign Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1985-11-04 | PDF
    This circular provides noise level data for airplanes certificated under FAR Part 36. Noise level data for foreign airplanes certificated to ICAO Annex 16 standards are also provided in a separate appendix for informational purposes. New appendices have been added to represent selected configurations of U.S. certificated aircraft and to provide lis ...
  • AC 361E Noise Levels for US Certificated and Foreign Aircraft
    AC 36-1E: Noise Levels for U.S. Certificated and Foreign Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1988-06-30 | PDF
    This circular provides noise level data for airplanes certificated under FAR Part 36. Noise level data for foreign airplanes certificated to ICAO Annex 16 standards are also provided in a separate appendix for informational purposes. Other appendices list selected configurations of U.S. certificated aircraft and provide listings of noise levels ran ...
  • AC 361F Noise Levels for US Certificated and Foreign Aircraft
    AC 36-1F: Noise Levels for U.S. Certificated and Foreign Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1992-06-05 | PDF
    This circular provides noise level data for aircraft certificated under FAR Part 36. Noise level data for foreign airplanes certificated to ICAO Annex 16 standards are also provided in a separate appendix for informational purposes. Other appendices list selected configurations of U.S. certificated aircraft and provide listings of noise levels rank ...
  • AC 362 Estimated Uncertificated Noise Levels of Aircraft
    AC 36-2: Estimated (Uncertificated) Noise Levels of Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1976-09-21 | PDF
    This circular provides estimates of noise levels from airplanes not certificated to FAR Part 36 standards.
  • AC 362A Measured or Estimated Uncertificated Airplane Noise Levels
    AC 36-2A: Measured or Estimated (Uncertificated) Airplane Noise Levels
    United States. Department of Transportation. Federal Aviation Administration
    1978-02-06 | PDF
    This circular provides estimates of noise levels or measured noise levels from airplanes not certificated to FAR Part 36.
  • AC 362B Measured or Estimated Uncertificated Airplane Noise Levels
    AC 36-2B: Measured or Estimated (Uncertificated) Airplane Noise Levels
    United States. Department of Transportation. Federal Aviation Administration
    1984-09-06 | PDF
    This circular provides estimates of noise levels or measured noise levels from airplanes not certificated to FAR Part 36.
  • AC 363 Estimated Airplane Noise Levels in AWeighted Decibels
    AC 36-3: Estimated Airplane Noise Levels in A-Weighted Decibels
    United States. Department of Transportation. Federal Aviation Administration
    1979-05-29 | PDF
    This circular provides a listing of airplane noise levels in A-weighted decibels (dBA) ranked in descending order. This information is provided both for aircraft that have been noise certificated and for aircraft for which no such requirement exists.
1421 - 1440 / 2072